Bioactivity
(Figure 2. Cell proliferation of TF-1 cells after stimulated with IL4.)
Interleukin 4 (IL4) Active Protein | IL4 active protein
Active Interleukin 4 (IL4)
Gene Names
IL4; IL-4; BSF-1
Applications
Activity Assay, Cell Culture
Purity
Greater than 90% by SDS-PAGE
Synonyms
Interleukin 4 (IL4); N/A; Active Interleukin 4 (IL4); Interleukin 4; IL4 active protein (eukaryotic, 293F Cell), Bovine; BSF1; BCGF1 ;B Cell Stimulatory Factor 1; Lymphocyte stimulatory factor 1; B Cell Growth Factor; Binetrakin; Pitrakinra; IL4 active protein
Host
293F Cell
Purity/Purification
Greater than 90% by SDS-PAGE
Form/Format
PBS, pH7.4, containing 0.01% SKL, 5% Trehalose.
Freeze-dried powder
Freeze-dried powder
Sequence Positions
Lys26~Cys135
Applicable Applications for IL4 active protein
Activity Assay, Cell Culture
Expression System
Eukaryotic expression
Species
Bovine
Tag
N-terminal His
Endotoxin Level
<1.0EU per 1ug (determined by the LAL method)
Isoelectric Point
9.2
Research Area
Cytokine
Preparation and Storage
Store at 2-8 degree C for one month, -80 degree C for 12 months
Stable for 12 months if correctly stored.
Stable for 12 months if correctly stored.
Bioactivity
(Figure 2. Cell proliferation of TF-1 cells after stimulated with IL4.)
Bioactivity
(Figure 2. Cell proliferation of TF-1 cells after stimulated with IL4.)
Bioactivity
(The interleukin 4 (IL4,) is a cytokine that induces differentiation of naive helper T cells (Th0 cells) to Th2 cells. Upon activation by IL4, Th2 cells subsequently produce additional IL4 in a positive feedback loop. IL4 has many biological roles, includi)
Bioactivity
(The interleukin 4 (IL4,) is a cytokine that induces differentiation of naive helper T cells (Th0 cells) to Th2 cells. Upon activation by IL4, Th2 cells subsequently produce additional IL4 in a positive feedback loop. IL4 has many biological roles, includi)
SDS-PAGE
(Figure. SDS-PAGE)
SDS-PAGE
(Figure. SDS-PAGE)
Product Categories/Family for IL4 active protein
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
15,119 Da
NCBI Official Full Name
interleukin-4
NCBI Official Synonym Full Names
interleukin 4<
NCBI Official Symbol
IL4
NCBI Official Synonym Symbols
IL-4; BSF-1
NCBI Protein Information
interleukin-4; B-cell stimulatory factor 1; lymphocyte stimulatory factor 1
UniProt Protein Name
Interleukin-4
UniProt Gene Name
IL4
UniProt Synonym Gene Names
IL-4; BSF-1
UniProt Entry Name
IL4_BOVIN
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Product Notes
The IL4 il4 (Catalog #AAA152970) is an Active Protein produced from 293F Cell and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is Lys26~Cys135. AAA Biotech's Interleukin 4 (IL4) can be used in a range of immunoassay formats including, but not limited to, Activity Assay, Cell Culture. Researchers should empirically determine the suitability of the IL4 il4 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Interleukin 4 (IL4), Active Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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